Hello to all, I have a 89 Cat 30 TR with roller furling. I adjusted the rig using a loos guage to the specs that came with the guage. The mast is straight, but when I went below I notice the head door no longer closed. I think I over tightened the schrouds and lifted the cabin top a little. Is there any way to correct this? Also, I have a backstay adjuster am not sure if this is to be adjusted with the guage, or should it just stay slate. Thanks for your help, Russ