Bulldog, do you have a Kubota part no. for telescoping stabilizer arms that might fit? Do yours connect to the sides of the lift arm? The trick on the L2800, probably same with other recent vintage Ls, is that the lift arms flare out pretty wide, making it tough to fit a stabilizer [like the 28-36" long, heavy duty adjustible stabilizer arms from TSC, its part no. 0267856] designed to attach with the lift arm at the lift pins on the implement. The OEM check chains, as shown on the OTT video, mount to the outside of the lift arms before the 'flare.' I messed up by not checking there adjustment with different implements, leaving enough 'sway' so that my heaviest implements bent and eventually snapped the bolt on the end of the check chain [Kubota part no. T-1230-39720, for those wondering ...]. I would think a more solid arm would be an improvement over the bolt and turnbuckle OEM, if you use a heavier implement like my Bushhog 60" pulverizer, which is one heavy, hard-working sumbich when you pull it across compacted GA red clay ....