I bought a used 7240 a few years ago. The previous owner must've been hard on the row marker arms. I believe he ended up replacing them with some custom welded extended jd7000 straight arms. So currently they stick straight up in the air and I've had to reweld them a couple times to keep them together. Has anyone gone to an after market marker setup for a jd7240 or other planter before? Curious which ones work best. I'd like to see ones that fold up or at least aren't sticking 12' up in the air!