Hi aruckle,
There is some discussion over at PemPro forums on this.
My G11GT PE looks like this
Thanks
Brian
Brian Valente
Brianvalentephotography.com
From: Losmandy_users@... [mailto:Losmandy_users@...]
Sent: Tuesday, November 28, 2017 12:19 AM
To: Losmandy_users@...
Subject: [Losmandy_users] Re: How to train PEC
Brian,
I noticed your comment about having a 42 second recurring error on your G11GT.
A couple of weeks ago I bought the Losmandy RA-AXIS Titan module as an update to my G11. I have been having problems being able to record a PEC file using the Gemini2 built in PEC training. Today I looked at a PHD2 guide log and it appears from that one guiding session my mount has a Spike on the 28% point of my chart (using PEM Pro viewer). It doesn't match up with any of the harmonics of the single worm revolution.
Tonight I ran a 3 cycle run and a 5 cycle run which I will be able to confirm if that is the case.
The spike I saw on that guide log today was by far the highest peak of the log. Since it does not coincide with the 319 second worm period or the harmonics to the 5th or 6th order. I am wondering were to look for the problem.
If you would like to have more of a discussion of this issue and how to resolve it, we could set up a separate thread on this or the Titan Mount group. Since all the new Titans have the tucked motors they may all have the same issue.
aruckle
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