>>6896459See the pic in
>>6896445 the tab is only off by a few millimeters. You can actually tab it in somewhat if you flex the linkage.
As for the the combined mode, it's only held together by this one flip-out 5mm peg on Blackwing, so yeah, it's unstable. It looks kinda lame too but the biggest problem is that Blackwing is shortpacked while Dreadwind is over-packed.