When we had the coach at Prevost Texas a few weeks back, I had them check the OTR air. They ended up putting eleven pounds of R12 in the system at the bargain basement price of $48 a pound. Last week I bought an unopened 30# tank of R12 for $350. If anyone needs any R12 and is going to be at Sevierville, let me know and I will bring it with me.
Now, if anyone has a set of chrome mirrors that will fit an early 90's XL, I will bring enough cash to cover any reasonable price. The painted mirrors on our coach have got to go.