I had aluminum plates for the base cut by a forum member, and replaced all the bolting with aluminum. I think that cut out around a pound or so of weight, it was significant. However, I took the fourth arrow carbon arm on two hunts, and quickly realized the same things that other saddle hunters are seeing. The two long arms don't work great for working in between you and the tree. I had this little arm left over from another modification to a cheap setup (posted here - https://saddlehunter.com/community/index.php?threads/modified-camera-arm.3776/ )
I really like how quick and easy setting up the shoulder of the 4th Arrow, so I dug in here. We chopped off the bottom of the shoulder, and welded in place. Then I bolted everything back together with the aluminum studs, nuts, and tubing.
Then we welded a piece of 5/8" tubing (coincidentally, the same tubing from the aluminum modification to the base) to the first arm section. This proved difficult as the square tubing is very thin. If I had to do over again, and didn't care about weight/money - I'd go solid 5/8 round stock, and 1/8" wall tubing. I'll Likely do this upgrade at some point. I just found a combination of bolts and nuts and washers and spacers that worked with the arms. Honestly, you can buy 3/4" and 1" aluminum tubing for about 10.00 and make one from scratch. I just had these pieces laying around.
The carbon arm kit I bought weighed 4lb 14oz. The benro head is 1lb 3oz. total weight now is a hair under 3lb 12oz. with a significantly smaller footprint, and close to the same reach. My camera weighs a pound, a heavy duty arm is just not necessary. Shaving 40% of the weight is nice!
Also, after I left the shop my buddy sent me this picture, he eliminated the nuts and just welded everything together. If it shaves a few ounces, I may redo it next time I'm there - it sure looks a lot cleaner and will pack nicer. Next up is a way to keep this thing from tearing stuff up in pack - we have a couple ideas...
I really like how quick and easy setting up the shoulder of the 4th Arrow, so I dug in here. We chopped off the bottom of the shoulder, and welded in place. Then I bolted everything back together with the aluminum studs, nuts, and tubing.
Then we welded a piece of 5/8" tubing (coincidentally, the same tubing from the aluminum modification to the base) to the first arm section. This proved difficult as the square tubing is very thin. If I had to do over again, and didn't care about weight/money - I'd go solid 5/8 round stock, and 1/8" wall tubing. I'll Likely do this upgrade at some point. I just found a combination of bolts and nuts and washers and spacers that worked with the arms. Honestly, you can buy 3/4" and 1" aluminum tubing for about 10.00 and make one from scratch. I just had these pieces laying around.
The carbon arm kit I bought weighed 4lb 14oz. The benro head is 1lb 3oz. total weight now is a hair under 3lb 12oz. with a significantly smaller footprint, and close to the same reach. My camera weighs a pound, a heavy duty arm is just not necessary. Shaving 40% of the weight is nice!
Also, after I left the shop my buddy sent me this picture, he eliminated the nuts and just welded everything together. If it shaves a few ounces, I may redo it next time I'm there - it sure looks a lot cleaner and will pack nicer. Next up is a way to keep this thing from tearing stuff up in pack - we have a couple ideas...