Andro extension rods?

[guitar1o9]

This is for those who use the Andro extender:

I'm new to PE, and wanted to go with the andro due to the peer reviewed study in which it was used. I noticed that an available accessory was extension rods and was wondering at what length the stock model isn't long enough. I'm starting off at 7.125 inches hard, and 7.75 bonepressed with the hopes of getting to 7.5 inches + and 8.5+ bonepressed. Do I need to buy extension rods for these lengths?

The study said that the average gain was .69 inches over 6 months, but they didn't indicate starting sizes of the participants. This calls for speculation, but do you think that the more you have to start off with, the more you can gain?

Lastly, any feedback about the device in general would be much appreciated.

Thank you for any input.

[thickrod]

Hi there,
I was in a similar position as you, bought the andro at around 8" bonepressed length. I am now 9" bone pressed length (not solely from Andro I don't think) and past maxing out the extension rods.

What I did was use the ends of Papermate Flexgrip pens. They are about 1 inch each and fit almost perfectly to extend the Andro. You should be fine with the stock set until you are around 9" BPEL like me when you can start using the technique I outlined above.