i am a very high rev bowler and my pro shop had been watching me bowl and he has came to this to take a ebonite junngle green that i am plugging and put the pin in my track. i was woundering  what is the benifit  of doing this  i have. my house is oiled out to 42 feet and anything out side 10 is dry i play  18 board to about 8 but 1/2 of the time my ball don't get in a roll  and when i slow it down it scerws me all up so the pro shop wants me to try  this set up  of putting the pin in my track  i was woundring if any of you have done this and what it will do to a ball that hooks as much as the jungle green.