Thanks to Omnis (Its Barandon), I was able to test Yoshi's Tekken (timed) special attacks thuroughly enough to post on here, we had a near perfect connection while testing and although this was done online it was done a multitude of times to assure a correct value for each attack... However, since this was done online I don't consider everything 100% correct and am open to opinions of people testing his timed attacks OFFLINE, so please use this data as a goal or zone to test around to possibly make it easier to find the correct values (especially if your just getting started on testing them)... Here's what we have:
TO - i27
G = (~DWN) safe/ (~WR) -27
H = KND
CH = KND
~DWN; TC {3-11}; TJ {18-27}
T1 - i16
G = -7
H = -4
CH = -4
T1.A - i16
G = -8
H = KND
CH = KND
NC
T2 - iSP
G = -231 (whiff)
Evade = ~ST*TRS
Evade {2-112} (drunken taunt)
(evades all non-unblockable, non-throw attacks)
T3 - i3
G = -73 (whiff) GI: -11~+3 JI: -8
(SP)Hit = -11 IMP {3-33}
(auto-IMP's M & H horizontal and vertical type attacks)
T4 - i57
G = U!
H = CSTN
CH = CSTN
TC {26-32}; TP {at i32}; TJ {32-55}
(teleports behind foe at close range only)
T5 - iSP
G = -61
H = SP
CH = SP
TC {28-61} (duckingtaunt)
T5.8K - i49
G(2nd hit whiff)= (~DWN) -42/ (~WR) -75
G(2nd hit blocked) = (~DWN) safe/ (~WR) -29
H = mLNC~KND/ KND(2nd hit only)
CH = mLNC~KND/ KND(2nd hit only)
~DWN; NC; TC {28-47}; TJ {48-49~}
T6 - iSP
G = -64
H = SP
CH = SP
TRS (retreating taunt)
T7 - i60
G = U!
H = CSTN
CH = CSTN
TFS; TJ {9-58}
T8 - i25
G = -50 (whiff)
H = +5
CH = +5 SP (scratchingtaunt)
T9 - iSP
G = -91
H = SP
CH = SP
(spinning taunt)
ST3 - i43
G = U!
H = KND
CH = KND
TFS; DL; TC {3-41}
{ST3} - i63
G = U!
H = KND
CH = KND
TFS; TC {3-61}
ST8 - i35
G = -9
H = KND
CH = KND
~FC; TFS; TC {14-35}
(far pushback on grd)
ST9 - i21
G = -17
H = LNC(high)
CH = LNC(high)
slight~TFS; TC {3-19}
(good pushback on grd)