GS
Using the wall works pretty well. I replaced the headlight housings and lamps on the XL a few years ago and re-aimed the lights which were pretty pathetic before hand. I was able to achieve pretty good results. If you want to bring the bus to the barn I would be happy to help. You need to park a reasonable distance from the wall and check the level on the coach and establish a level line on the wall to achieve a good result. Glad to hear the cornering lamp works.
Loc