Trimming The Lead Counterweights
Trimming the lead counterweight turned out to be a major pain in the A_S. I tried the band saw with the metal blade in it. DIDN'T WORK!! The counterweight grabbed the saw blade and ripped it right off the pulley wheels on the band saw. Then I tried a hacksaw to rough cut. DIDN'T WORK VERY WELL EITHER. The lead just plugged the hacksaw blade and then it wouldn't cut. After struggling with this, I got it pretty close and then used a vixen file to take it down the rest of the way and smooth it out. I used a Dremel grinding wheel then to radius the trimmed out area. It didn't look to bad when I got done. It took a sweat, and about 1.5 hours to trim that dang thing out. Good thing that this was only required on the right elevator counterweight.


The rest of the day was just drilling, deburring, and dimpling stiffeners and elevator skins. I did have a little trouble getting the aft most hole dimpled. I tried the C-Frame with just me holding it since Tami is at her folks. I was not able to hold it square on the C-Frame and it distorted the skin. I figured it out after the 2nd hole, but they are on the top side (DANG). I then used the close quarter dimple dies and they turned out to work pretty good on the elevator skins. I went down stairs and got some nails (4D, a.k.a. 4 penny) from out stock in the basement. I was snapping the shafts supplied with the dimple dies after about 2-3 holes. the nails worked good and when they snapped, I had a whole box of spares.
I was out in the garage over 12 hours, but only seemed to get in about 9 hours of productive work in. Gotta make my own meals now that Tami is gone for the week.