System.sayc +++ NT.15-17 Superstayman, transfer on 2 and 4 level, lebensohl Majors. 5Cards splinter,.minisplinter/relay is asking for points/ 8-10, 11-13 and so on, splinter is void (cuebid), trialbids, Jacoby, XYZ Minors 1D shows 4/4432, DR=limit, 1N/1m:6-10, 2N/1m:13-5, 3N/1m:16-7 2C.strong forcing to 2NT or 3M lowest minor new neg 2D may be waiting 2Dmulti weak 2H or S or strong NT20-21(puppet, flint) - 2NT forcing proposed defence: 2NT strong balanced, x normal opning with D, else wait 2H/S 5C 4+ minor 6-10 pts (6-12 in 3rd and 4th hand) 2NT. 5-5 in minors 6-10 pts (6-12 in 3rd and 4th hand) Overcalls. 8-16, cue is Michaels, 5 in highest not shown suit, + 5 in other not shown suit, jump is preempt NT-Over. 15-18, opps suit is stayman Doubles. negative to 3d Vs.Doubles. new suit not forcing, redouble 11+, 2NT 11-12 support Preempts. agressive Vs.Preempts. double for take out on 2 (leb) or 3 level Cuebids. Michaels defence.NT Capp supportdoubles and xx ; responsive doubles Slam-bids. RKC, GSF, Gerber over 1NT Leads low from 3,5 coded leads Vinje: (A from AK; K from AKJ or KQ10; Q from AKQ/KQ/QJ10; J from AQJ/KQJ/J109 J to 7 = 2 higher or none) Signals. High encourage on leads Discard. 3,5,7,8,10 encouraging, lavinthal, Smiths peter