Use shift style, trust me, I did the run around with a few other shops and they do great work with fast shipping. For $40 or $50 (if custom) you can have a VERY high end boot made, and it will fit extremely well. One word of advice, if you have a custom sift ****, you will need to let them know and probably give some dimensions. I bought a momo after getting the boot put in and had to modify both it and the momo to get them to work together well.....