I've cut down a few in my day, sometimes using a 4X4 truck and cables/chains/ropes to apply pressure and make sure it falls where it's supposed to. Can you give us any hints as to your dilemma?
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"If I could get back all the money I've ever spent on cars...I'd spend it ALL on cars !!!
Give Al Provencal a call from Pro Tree Service... he's a good friend of mine, does excellent work and been in business over 22 years. Mention that Adam gave you the reference... He will be able to help you out with anything you need!
Here's his contact info: Tel - 705-424-1141 Cell - 705-715-8733 Website - www.protreeservice.ca