Cruise thru this vid, Keith, just looking for the parts dealing with how damp a wrapper ought to be. I honestly can just spritz a bit, stretch my wrapper leaf, lay a breadboard on it, and by the time my bunch is done, that wrapper is ready. Gains an inch of stretch in a few minutes. I forget what wrapper that was. Let's assume that Ec seco habano shade. Might have been the Ec viso H2k shade.
On the other.hand, here you are with CT shade. I have had CT shade fairly stretchy. My previous CT shade from FX was huge 20+ inch leaves stretchy as silly putty. On the other hand, I'm doing a batch of 50 right now with a different crop of FX CT shade. These leaves are way smaller, delicate as hell, about the thickness of tissue paper. I spritzed them weeks ago and set them in a cooler at around 80% humidibbidity. I have to fool and fool with a leaf to get it unfolded; then it lays down flat flat flat ... but it hardly stretches at all. Same seed, same shade, even the same source... but totally different stretch, for this crop. What I'm saying is, it might not be your method, see -- it may be your leaf is just not inclined to stretch. I don't know why different bales differ so much. Have to ask the farmer, I spose. All's I know, they do differ.
I keep harping on the H2k from WLT, which I started wrapping my little perfectos with when I first began rolling gars. Tried everything from Bezuki to Swarr, but nothing has came close to that stuff. That H2k was a reasonably thick leaf. Hint of an olive color. Deep moody flavor. Did not need much wetting down time at all. That batch came; that batch went; no batch of H2k has come close since for flavor. And I have bought and tried every batch of H2k I can lay my hands on. None close. None as strong when handled. But the Ec seco habano shade can at least get stretchy, though maybe as third as thick.
These batches of leaves, there's no consistency to them.
Try this: try a different type of wrapper. It may not be your technique. It may be the leaf you are using is not stretchy.