Table online restaurant supply 2 for $50 including ups. I moved valve handles 6 inches closer to outside of body and have no problems now.
Dawn is 1/4 cup seems to work well. Purchased reflective / lamb inserts for vents seems to work well. Led light on ebay item 333549470014.bought silver sided bubble wrap insulation at home depot and cut to fit all windows... 100 outside 80 inside here in az hot sun

Can I ask you were you got your 24 inch table? Also what wattage led did you put in dome light and type of led, I to think the cable is problem on our 22m black tank, the cable is Way to long, the gray tank valve is the same and it is smooth and has a positive open and close feel, but the cable is normal length, I believe it's a factory fault, I like you have secured the cable on black tank it's better but still to long, how much dawn do you use per tank? Do you do anything for shower sky light for heat coming in during summer, we have been to Yellowstone and Texas really love our m22, it has 7500 miles and doing well, thanks for help in advance.