Today has seen the correction of a blooper
, having formed the vacuum pipes from the closely coiled springs somewhat earlier in the build and soldered them onto the pipe fittings I had not attached them onto the buffer beam brackets, They had still been nice and flexible after being sprayed with a thin coat of etch-primer but since then a coat of Humbrol matt black had been slopped over most of the chassis including these springs.
When I came to curl them round and fix them to the brackets it was found that the black paint had "glued" the spring together and trying to free it up resulted in a couple of curves of the spring opening up and forming doglegs with wide gaps in between
, now these springs are really quite fragile and you only get one bite at them and mine had gone.
At Reading last Saturday I had mentioned this to one of Slater's staff who said " no problem, phone during the week and we will post some off to you" which I duly did. For very little cash eight new springs were supplied for a nominal sum, thanks Slater's.
getting the old ones off was easy enough, pull until they snap then uncoil the end with needle-nose pliers. Heat gets the fitting unsoldered from the other end. A new spring is placed over the fitting with a dab of flux and heat applied which sorts that end. The under pipe is a bit more interesting as its now attached to the mainly plastic chassis.
Luckily a lower temperature solder had been used at that end originally so luck and a dab of flux with a hot iron saw the job done without melting any of the chassis.
Here is the new spring in position,
I think that I have got away with it on this wagon but suspect the other three will need the same treatment,
please don't make the same mistake and fix it before painting, cheers to all, Rob