Posted: Thu Dec 16, 2010 7:08 pm
The 'pix' is a crude indicator of what dimensions I think I need.
[ATTACH]11218[/ATTACH]
A = Pivot to lower gas tube attachment point _____ ", just inside bench tube?.
B = Gas tube attachment point separation Lowered = __________ > 18"
--------------------------------------------------Raised = ____27"______ < 36"
C = Pivot to lower gas tube attachment point Approx 9 1/2"
D = Pivot to arm attachment point of gas tube Lowered = ___________
------------------------------------------------------Raised = ___________
E = Pivot to arm mounting bracket on way tube = __________
F = Arm mounting bracket to gas tube attachment point on arm = _________
The Mark 5 way tubes are 'exposed' for 48 1/2" and the pivot is approx 1 1/2" further out. I will be assuming the Mark 7 pivots are approx 51 1/2" apart.
[ATTACH]11218[/ATTACH]
A = Pivot to lower gas tube attachment point _____ ", just inside bench tube?.
B = Gas tube attachment point separation Lowered = __________ > 18"
--------------------------------------------------Raised = ____27"______ < 36"
C = Pivot to lower gas tube attachment point Approx 9 1/2"
D = Pivot to arm attachment point of gas tube Lowered = ___________
------------------------------------------------------Raised = ___________
E = Pivot to arm mounting bracket on way tube = __________
F = Arm mounting bracket to gas tube attachment point on arm = _________
The Mark 5 way tubes are 'exposed' for 48 1/2" and the pivot is approx 1 1/2" further out. I will be assuming the Mark 7 pivots are approx 51 1/2" apart.