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MY MIND IS MELTING!!! 13.1 Coulter -- Truss with tracking project
I hope this is the most difficult stage of my project b/c if not I am
likely to lose my hair in the process. All I need to figure out is whether I want to purchase/build a Dob Driver or an EQ platform. I will without a doubt build a truss dob mount for the mirrors but am not sure whether I should start that now or wait until after the purchase of a tracking device. If I get a platform now I will be able to enjoy tracking during the process of building the truss dob. But I wonder if a good EQ platform will be able to bear the load of an untouched 13.1" Coulter (blue tube). If I get the Dob Driver I will only install it on the Truss Dob so would have to wait to track. I guess what I am getting at is that I am just stressing on which step to take next. Are there any good sites that show how to build a Dob Driver or something that performs the same task. I know of plenty of EQ Platforms on ATM sites? I am looking for the cheapest possilbe route. If anyone has any experience with this or good sites to relate to me the help would be greatly appreciated. I have to go cool down now, thanks for bearing with me. Rory Deol rdeol85 @ Hot mail.com |
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MY MIND IS MELTING!!! 13.1 Coulter -- Truss with tracking project
Rory Deol wrote:
I hope this is the most difficult stage of my project b/c if not I am likely to lose my hair in the process. All I need to figure out is whether I want to purchase/build a Dob Driver or an EQ platform. I will without a doubt build a truss dob mount for the mirrors but am not sure whether I should start that now or wait until after the purchase of a tracking device. If I get a platform now I will be able to enjoy tracking during the process of building the truss dob. But I wonder if a good EQ platform will be able to bear the load of an untouched 13.1" Coulter (blue tube). My advice is to set your site on where you want to end up, and don't let the "now" eat your budget or dictate decisions you will regret later. First time I saw a C14 on a G11 I wanted one. It's been years since then and the closest I've come to that, is the C11 on a G11 that I recently put together. It's nice, but it's still not my "dream" scope. Had I simply gone for what I wanted in the first place, I'd have it by now, and I wouldn't have burned through all that other equipment and expense along the way. I know that's true because I really like the C11/G11 combo for visual use. The only thing that would make it better, is another three inches of aperture. :-) That's my nickel... -Stephen |
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MY MIND IS MELTING!!! 13.1 Coulter -- Truss with trackingproject
Rory Deol wrote in part:
If I get a platform now I will be able to enjoy tracking during the process of building the truss dob. But I wonder if a good EQ platform will be able to bear the load of an untouched 13.1" Coulter (blue tube). I wouldn't put a Blue Coulter on an Eq Platform. The Primary is sling mounted and as the Platform rotates the Primary Mirror will wander from side to side - Not good for Optimum Optical alignment ;-). Crazy Ed |
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