Both soles are crooked, unevenly. Wasn't jumping or stomping in these either. The ankle strap is way too big.
It is horribly uncomfortable. The ankle strap is useless and my foot kept sliding down.
Once i get my gx390 honda running i expect a slight increase in performance. Fits my 14 hp motor with one inch drive. Being vertical and out of the way was important to me because of the layout of the equipment on my trailer.
Worked as expected and advertised. Perfect match. Easy to hook up.
Talking with seller to hopefully get a new pump or refund. Have to rebuild or replace.