Just a short update of some of what's been going on with the Whippet. I've been fighting a rather nasty bout of flu so all activities have been seriously limited for the past week. I still feel pretty lousy but I am on the mend.
A coat of Tamiya XF-49 (khaki) was applied all over the model. Partly to get the insides of the track sponsons covered before they were joined together and partly to show up any further filling that may be necessary. Predictably, more filling was needed but this was not too onerous as dry-fitting had shown up that this would be required arpound the roof edges too.
So, I fitted the guns and put the roof on.
I tackled the additional filling with more Mr Surfacer.
And, while I was at the bench and could find something else to do while the cement dried, I used Liquid Poly to finish the assembly of the sponsons.
Using every clamp I could find. They do keep going walkabout in the house.
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While everything was drying I set about reducing the filler in the joins. This is a no-sanding method which is perfect for a model with a lot of easily destroyed surface detail.
First, fill the joins with Mr Surfacer. This may well require 2 applications or, perhaps a base of white glue in the seam to stop the Mr Surfacer from falling through.
When there is enough Mr Surfacer to cover the joint get some isopropanol (AKA, isopropyl alcohol or ipa) and some cotton buds (AKA Q-tips) and begin to rub away at the Mr Surfacer. Keep changing the buds frequently. The Mr Surfacer will dissolve gradually in the isopropanol, leaving a smooth seam and undamaged styrene detail.
It takes a bit of patience but the results are well worth the effort.
Just visible in the last picture are the attached sponsons. Now it's really starting to look like a Whippet
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There is more ongoing progress and, when I can muster the energy, that will be shown in my next update.
Darryl