I have recently started doing vertical work and I am currently in possession of 3 seat harnesses.
1. Occun Newton
2. GGG Caver Harness (that came with my GGG RopeWalker System)
3. Forrest Mountaineering - I think it is a climbing harness.
My problem is that the first two seem to ride too low and do not stay in place well. Plus I do not feel comfortable using them as I am kind of top heavy (195# at 5'10" ) and I am afraid that if I let go of the rope, I will loose my vertical orientation and I will become inverted and slip out of the harness.
The 3rd one is a bit too large for me and when I am doing a change over from climb to rappel the carabiner attached to the seat harness interferes with the chest roller making it nearly impossible to get the chest roller off the rope to complete the change over.
Any recommendations.