I’m going to answer as one who switched relatively recently (about 6-7 years ago) from straights (205 GS race) to modern GS (new year old) GS race at the time.
1. If I you could carve skis from 20-30 years ago the new stuff will feel heaven sent.
2. Second, are you on a soft boot or stiff boot? I’m betting boots are on the soft side and not transmitting the directions you are giving.
3. To really rip new skis all technique is similar, just the timing and sequence has changed slightly. It can be enough that if you didn’t have it nailed before, you can be in for hard time trying to get it now as you’ll be completely out of wack.
Stance, don’t let the width fool you, the width is not what it appears to be in terms of side to side spacing, but clearance for boot/binding/skis. As angulation increases apparent width increases to allow clearance. Don’t mistake this for stance width. There is a fine difference between wider and too wide. See
@razie avitar, narrow stance, wide separation due to angulation.
If you want a lesson on transition find an good old instructor that learned in straights first, new instructors don’t understand the difference.
Easiest advice is roll on to the edge with a little forward tip pressure and roll off. Whatever you do, don’t sit back as inside trailing edge catch can cause serious injury (phantom foot/ACL look it up). This is an old habit from straights that is something you should avoid and skill you should lose (it was fun but bad then, now it’s just a serious injury waiting to happen and it doesn’t take much).
Figure 16 to 40 dedicated hours of transition time (how this translates in to days skiing any where between 2 to 80 days, for me it was about 4-5 days slope time).
Go out have fun don’t over think it. Ski it old school and let the change happen, roll on, roll off grasshopper. You’ll be ripping it in no time.
Finally,
@ScotsSkier,
@Josh Matta and maybe a few others not yet posted (
@bud heishman) will give the best guide towards to the transition.
My 2 cents.