Something new to add to this question.
Would it be a problem stacking a rev 2 then (2) rev 1.5s and then a rev 1?
I just got another 4 1/2 ft stacking lines and would like to just keep these together.
Any input would help. Kent if your out there.
That is called the progressive stack.
I made my own about 20 years back before the REV 1.5 existed. http://johnnmitchell...m_199312-05.JPG
Revolutions did and maybe still offers progressive stack by special order.