TIPH[MyVal 20,1,True,3.5]
TIPH[MyVal 20,2,True,3.5]
TIPH[MyVal 20,1,False,3.5]
TIPH[MyVal 20,21,True,3.5]
TIPH[MyVal 21,1,True,3.5]
TIPH[MyVal 21,1,True,3.5]
MyVal is now MyVal 5
tip2 isTIPH[MyVal 5,1,True,3.5]