Spiker-
You need to stay and hang around here a little (lot?) more! These guys will have you updated in no time at all, if you are willing and keep an open mind...
Brian (aka, RockyJ) is a little hardheaded and openly speaks his mind, so don't be put off. Mike Maas likes to play devil's advocate with just about everything. MasterBlaster, well, Butch is Butch, no way around it. JPS, well, I hope you can learn deciphering techniques rather quickly. Ken (TreeSpyder), well, same thing, but be ready for your head to spin once you figure out what he is saying! I would climb with any of these guys in a heartbeat if given the chance. And the ones I mentioned are just a few of the many, stick around, everyone here are good people!
Now, for the spikes.
Spikes should not be used for anything other than removals and aerial rescue emergencies. The reason for this is because the gaffs damage the cambium layer of the tree, sometimes to the point of being permanent. Plus, once the tree does start to heal, it looks like crap.
Order the Tree Climber's Companion, by Jeff Jepson. ISA and Sherrills both sell if for $15. Get a current Sherrills catalog. There's more information in that one catalog than I have ever seen in a catalog. Click on the banner at the top of the page to access their site.
As for the Poulan, there are better saws out there for climbing with. If the Poulan works for you, fine, but use a break-away lanyard and it better have a chain brake (don't listen to Butch on this one
).
Keep reading as much as you can on this site. It's ALL good info!
Welcome!
Dan