Lean back from the tree some too...
Your form is okay, but the further back you can lean away from the tree the less likely you will have a kick out, and the easier it is to stop if you do have a kick out, the closer you are to the trunk the easier it is to ride your safety down the tree.
Picture you are watching your self climb up the tree while you are doing it- You want your form to look like a 7 the safety should be the top of the "7" and your spikes should be the bottom / . If you are at this angle your spikes won't peel out as often and you will be more relaxed.
Also, climb up about seven to ten feet, then tally up your climb line, or run your friction hitch up the life line with a pulley with help from a groundie. You should get a feeling for the kickout when you are close to the ground- when your face slams against the trunk of the tree and you get the air knocked out of you. It's always easier if your not so high up- until you get used to it.
Of course, remember when spiking it is of the utmost importance to stay on the high side of the tree, if you are climbing on the back side of the lean, and you peel out... You will have a ride, your body is in the wrong position to act as a lever and stop your progression.
Remember the laws Gravity works at 9.8 meters per second squared. Of course this is a free fall equation, but with the friction of your safety rope, you will still be flying down the wrong side of the tree... Ye Haw!
New climbers as well as old farts, have a bad habit when they fall (often). They start spewing all kinds of four letter words on their way down- Bad Habit-- get used to saying Ye Haw, or Giddi up- something that doesn't offend the little old lady that is on her way to church. Avoid sound alike words such as Schlitz and Fudge- they sound pretty close... plus the women on the street may thing you said Slitch and she wont appreciate it!
Don't worry about your speed- speed is overrated- SAFETY however is underrated- I would much rather pay you to be safe than pay the bill because you were trying to go too fast and got hurt.
Climb safe- be careful, do it right the first time, because after that it gets expensive!
:chainsawguy: