Hi, I was wondering if something that you could use to roll on knees instead of trying to walk on them would help. I found this in Amazon: MaxxHaul 80748 Rolling Knee Creeper/Pads ABS High-Impact Frame, 5 Swivel Castors, Tool Tray Holder https://www.amazon.com/dp/B07544JPPJ/ref=cm_sw_r_apan_i_MA6KB2EYDS25A2ZGP54A?_encoding=UTF8&psc=1