Speediance 2S at 260 lb: What My Lat-Pulldown Test Actually Showed

The machine produced enough resistance to lift me before I could complete the pulldown. That was the central observation in my Gym Monster 2S test. Several posts retold that same session; this guide brings the setup, attempts and limitations together.

This was an informal owner test of one machine, not an instrumented measurement of cable force, a durability certification or a training prescription. The displayed load was 260 lb total, or 130 lb per side.

The short answer

Question	What happened	What it establishes
Could I complete the first attempt?	The cables pulled me upward	My position and body mass limited that attempt
Did I try again?	I added a second weighted vest and completed rough reps	One session worked under those conditions
Did I measure cable force independently?	No	The display is not a calibrated force measurement
Is this the same as a 1RM test?	No	Software estimates and physical load are different questions
Should another owner copy the setup?	No blanket recommendation	Use the manufacturer’s setup and training guidance

Why I ran the test

The starting point was a discussion about wobble during lat pulldowns on an original Gym Monster. I had been using my 2S at normal working weights but had not explored the top displayed resistance in this movement. I wanted to see what happened on my machine.

Those are different models. My experience with a 2S cannot resolve every report about an original Gym Monster, and a successful test on one unit cannot rule out a fault on another. The useful result is the observed sequence, with the setup described clearly enough to understand its limits.

Check the setup before interpreting movement

In my earlier ownership, I had misunderstood where the platform needed to be positioned and locked. Correcting that changed how stable it felt. I also noticed a difference between carpet and a firmer floor.

That makes setup worth checking, but it does not justify the claim that almost every wobble report is user error. Follow the instructions for the exact model, inspect the platform and locks, and ask the manufacturer about unexplained movement. Do not increase the load to diagnose instability.

Floor surface, platform position, cable direction and the lifter’s own position all affect what an informal pulldown looks like. Without controlling those conditions, comparing two videos can be misleading.

First attempt: the machine lifted me

I weighed about 200 lb and put on a weighted vest. The scale reading I reported with the first vest was approximately 242 lb. With the machine set to 130 lb per side, I started the pull but could not finish a normal full rep; the resistance pulled me upward.

That is the moment several of the earlier articles described separately. It was not proof that the machine was broken, nor was it a clean measure of my strength. I could not maintain the position needed to usefully complete the movement.

A displayed load greater than a lifter’s body mass makes support and positioning particularly relevant. Simply choosing the highest number on the screen does not make the attempt a meaningful strength test.

Second attempt: more body weight, rough reps

I added another weighted vest and repeated the attempt. The older accounts give different approximate totals for my combined body weight and equipment, ranging from the high 200s to about 300 lb. I do not have a single reliable measured figure to resolve that discrepancy, so I am not presenting one as exact.

With the extra weight, I managed rough pulldown reps. The machine remained operating through that attempt. That is the observation; it does not establish how it would perform under repeated maximum loading or prove that the setup was safe for someone else.

The added vests are part of the historical account, not advice to solve a positioning problem by piling on more weight. A reproducible test would need a controlled setup, a suitable restraint or support arrangement approved for the equipment, and independent measurement.

Separate resistance from software settings

Another source of confusion was mixing this test with questions about the Customize input limit and 1RM estimates. A Free Lift load, a dynamic workout’s target, and an estimated 1RM shown in statistics are different values.

If the machine offers an unexpected workout weight, use the 1RM and weight-selection guide. If a set stops at the programmed rep count, use the Unlimited Sets guide. Neither issue is resolved by assuming that a maximum-load demonstration proves every software path works identically.

What I took away

The session gave me confidence that my 2S could provide a demanding pulldown under the conditions I tested. The bigger lesson was that my body position became the limiting factor before the displayed number could tell the whole story.

For everyday training, choose a load and setup you can control. For a buying decision, compare the current model specifications, your exercise needs and the manufacturer’s instructions. This test is one owner’s field observation, with a useful result and clear limits.

Consolidated and revised on October 14, 2026. Earlier overlapping articles now lead to this guide; historical observations are identified in the text.