A specific observation I had was that when your just throwing the jab, your right kinda stays tucked up there.. But when your planning on throwing the right after the jab, you can see the right drop down ready before the jab is even half extended... That's a major telagraph of a big right hand punch....

My main suggestion would be to just slow it down a little, take a little bit of power out of it and just tighten everything up.. That's my trainers favourite saying at the moment.. "tighten everything up"... Just think that over and over in your head while your going at it and you'll find your technique improves a lot... once is set in like concrete, then you can loosen up and start swinging away like that and the for will stay a lot better..

But as someone as said, it could be a hell of a lot worse, so keep up the good work and keep posting the vids as you'll get great help with everyone here helping you with progress..