Started removing slightly bigger (generally single stem) trees recently (when I say bigger, it's nearer 100' compared with 80'). After limbing the trunk as far as the bucket can reach - I climb from the bucket to work on the remaining tops. I've been doing these tops spurless as the boss...
I've been climbing for about 8 months now. I did my first removal today, so I got to use spikes.
I know there are various sized spikes, but which are best for which type of tree?