rope runner pro

Question... I climb DRT/MRS and I want to move to the rope runner pro. It's MWL is rated for 300lbs. I weigh 256 in underwear and it's not fat (I'll attach a photo from today) . On DRT, the weight isn't perfectly cut in half, but it is distributed far below my 256lbs. My question is, would it...

Good afternoon, folks. I'm looking to upgrade my rope from Samson Vortex to a new rope. I originally got that rope for DDRT, but I'm now climbing SRT and feel it bounces too much on longer climbs. My equipment: Rope Runner Pro Notch Jet Step Knee Ascender (forgot which brand, I think it's...