A lefty was a great option for those of us with driver-side drop transfer cases that wanted the strength, reliability, and gearing options of an RF1A gear-driven transfer case, but did not want to make major modifications required to run the passenger-side drop case. Inchworm, Marlin Crawler, and even Trail Gear all had leftys we could purchase, but all of them went away a few years ago. Now the only way to get one is by finding one second-hand (which is nearly impossible).
Whatever happened to them? I know Inchworm had some big government contract and is doing that full-time now, are they coming back to the transfer-case business when the contract is done? What about Marlin? I believe I would eventually buy one but their disappearance has me concerned.