Mounting Bert's Tracks to Bert's pre-drilled Gimbal

[bfarrow]

I bought two Bert's pre-drilled gimbal mounts last year for downriggers - but I'm thinking I would like to use one of them to hold more poles using the track system and pole mounts, and maybe even put a track on the second one so I can use the Bert's swivel base for the downrigger (it apparently only fits in a track system). I see Bert's offers a gimbal with a track pre-attaached, but I don't want to have to buy that since I already have the two other gimbals (and these things aren't cheap). Can anyone tell me if they have mounted track systems to the pre-drilled gimbal mounts? Is this possible? Is there another option? Thanks in advance.

[adam2000]

If you mean like a 12 inch track then you'd have to drill the track where the holes on the mount are.

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