I was endorsed on a C172 on a windy day. Approach at 70,, land at 70 into a twenty knot headwind - no bounce.
Poor old Sunfish. You were certainly given poor gen by your instructor (s) 70 knots in a 172 is ridiculous and certainly not in the POH. There are some awful instructors out there and I pity their unsuspecting students who are their victims
