I am trying to remove my Rutgerson Rope Clutches on My 2004 Bavaria 36 and realize that they are threaded thru aluminum or stainless plates into the cabin top, I have tried PB Blaster,WD 40 and a Impact Drill to try to loosen the bolts,short of taking a sawzall to them and destroying the bases ,has anyone ever tackled this job sucessfully, I want to change them to Garhauer Brand and increase then to 5 on each side and take the cam cleats off of the traveler and lead the lines directly into the clutches, I'm sorry if this has been dealt with before,I am a new B36 owner Ed