i used to put them in 5s and put a couple of them wire ties on them
like this http://www.amazon.co.uk/dp/B0001IX2GU/ref=pd_lpo_sbs_dp_ss_2?pf_rd_p=569136327&pf_rd_s=lpo-top-stripe&pf_rd_t=201&pf_rd_i=B0055C1DEU&pf_rd_m=A3P5ROKL5A1OLE&pf_rd_r=0R0M380S6VTZ5BGQQ6RS
what ever you do do not rush the training iv seen so many people f-ck a dog by rushing like take it pigeon shooting at 6 months old
here is my 2 sprockers & 2 springer doing a bit of water work
IanB is your man or have a look on here https://www.google.co.uk/search?site=&source=hp&q=atn+x+sight+for+sale+uk&oq=atn+x&gs_l=hp.1.3.0l10.5032.9537.0.18260.5.5.0.0.0.0.206.877.0j4j1.5.0....0...1c.1.64.hp..0.5.873.Txqm96Ko3NQ
is this what you are looking for https://www.google.co.uk/search?q=turfing+iron&sa=X&biw=1366&bih=682&tbm=isch&tbo=u&source=univ&ved=0CC4QsARqFQoTCKqlzOrwoscCFccW2wodj54MaQ
I have a old U-caller, which one are you looking at ?
I also have a FoxPro and 3 more e-callers have you had a look at this one http://www.ludicrous-lumens.co.uk/80db_FoxGame_caller/p2616500_12095296.aspx having some good results with it
Have you tried http://www.cabelas.com/ghome.jsp?WT.srch=1&WT.tsrc=PPC&rid=20&WT.mc_id=GOOGLE|Brand+-+Phrase|USA&WT.z_mc_id1=43700006370491348&gclid=CIGMn7zpxsUCFUEGtAod9GQA_A&gclsrc=ds they post all over the world you have to pay in port duties and check the exchange rates
here you go have a look at these https://www.google.co.uk/search?biw=1366&bih=682&q=automatic+feeder+for+game&oq=automatic+feeder+for+game&gs_l=serp.3...20981.59056.0.60956.9.7.2.0.0.0.160.902.1j6.7.0.msedr...0...1c.1.64.serp..1.8.894.lbP2SPjVqMc