Really appreciate the detailed follow up. I went ahead and popped off one side tonight and tried to compare to the other side mounted. The arms might be equal length but the ball joint head looks decidedly different in terms of angle. I will probably just go ahead and switch them and start the adjustments over to see what I am working with. Appreciate that picture too. Gives me another way to compare. Standby for more follow up tomorrow.
Really not sure why I have mixed answers from PST. The last guy I spoke to this afternoon said they are absolutely, undoubtedly universal. Guess we will see. Thanks.
