up until the last few weeks it hasn't been a problem, its never crossed my mind that its too heavy but now I'm working much more I'm feeling worn out in hours 6,7,8.
after working with the clx on the odd occasion the difference is massive, and I can scrub quicker too.
I'm a bigish lad at 6 3" and a solid 200lbs but I think I need to get smart about things as my neck, left shoulder and wrist are all showing signs of wear and things are getting busier all the time.