Tell me about this retrievable base anchor.
ohhh !?
C'mon ... Mr.Schultz !! from The Schulz Effect !!?

You do know everything already !
Actually I learned it from you how to traverse with that discontinued New tribe yella grapnel hook ! Thanks God Ive got that one in time ... but if I think of it You are not that Lawrence Shultz. LoL Sorry.
Well, I was planning to use regular adjustable friction saver as a basal anchor with butterfly tie . My rope has 200 ft so . Then retrieve it from the top like upside down like with canopy anchor with regular friction saver or make a retractable redirect all around trunk with little knot but upsidedown.
But ...
So this is what I did.
Ive ditched Basal Anchor idea . LoL
I just throw throw bag over a limb of the 2/3 of the height of that tree branch . Because higher it goes with this type of tree the branches spreads out not that much .it's gets smaller from the trunk as you go higher . So , I just manipulated throw line with my hand . Go around the trunk . So throw line is making U around the trunk . send out my rope with quick link with leather cambium saver with butterfly tie . A Regular canopy anchor with quick links basically but around the center tree trunk .
Start climbing with knee and foot ascenders on SRS. It was bit hard coz I'm so close to the trunk all the time. But manage to get there . When I get to the 2/3 from the top anchor point. I stand on skinny branch at the joint then Set the lanyard . Untie the quick link and leather cambium saver. I brought up adjustable friction saver but I didn't used it. LoL Instead , just used weight of quick link and cambium saver as a throw bag. Advanced it to the destination. Destination sounds far but only two thows and could get there where I want to be . The branch was too flexible so I just put my feet and rested my feet on a joint and brance all the time and my whole weight was on my rope all the time, basically.
Whole thing gets too very flexible at near by the top. Yes fishing pole flexible .
Just Rappel down and retrieved quickie and cambium saver from the top .
This is nothing to you all but it's it's one giant step for me.... LoL
Next time I'll go for much taller and thicker trees with tree stand so I can watch a good view from there.