Hi Dave,

I recently replaced the wooden strip (maybe teak) "stop" that runs along the 
front edge of that sliding window.   It stops the slider from coming out when 
you pull it.  It's 1/2" high by 3/4" wide by 22?" long.  And there are five or 
six flathead SS screws that hold it to the plexiglass.  I fashioned a camber 
into the replacement and saw it change from flat to arched.  No more rain 
puddles.  Eventually, I will change the rear handle/stop which is two pieces, 
into a cambered version.  

Chuck

>     On 12/05/2020 2:06 PM David Knecht <davidakne...@gmail.com> wrote:
>      
>      
>     The smoked plexiglass sliding hatch on my boat seems to be warped and I 
> am not sure why.  For several years, I have had a thin flexible 50W solar 
> panel velcro’d to the top of it.  The spacing between the panel and the 
> bridge that supports the traveller was initially tight, so I ground the 
> fiberglass with a Dremel so the panel would fit underneath as it slid.  But I 
> noticed that however much I ground it, the spacing would decrease over time, 
> so that last summer, I had to lean on the panel to get it to fit underneath.  
> Once out of the sun, it would relax some, but the situation got worse as the 
> summer wore on.  I pulled the whole sliding panel and brought it home and the 
> plexiglass is clearly warped.  I can’t see how the solar panel on top would 
> cause that to happen because most of the time, most of the plexiglass is out 
> of the sun, covered by the solar panel.  I guess I am going to have to 
> replace the entire panel as it is now seriously warped in some areas.  If 
> anyone has any thoughts on what caused this and what to do about it, I would 
> appreciate the advice.  Thanks- Dave
> 
>     S/V Aries
>     1990 C&C 34+
>     New London, CT
>     Thanks to all of the subscribers that contributed to the list to help 
> with the costs involved. If you want to show your support to the list - use 
> PayPal to send contribution -- https://www.paypal.me/stumurray Thanks - Stu
> 
Thanks to all of the subscribers that contributed to the list to help with the 
costs involved.  If you want to show your support to the list - use PayPal to 
send contribution --   https://www.paypal.me/stumurray  Thanks - Stu

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