Good morning!My day started with a telephone call from the CEO amp; CFO of Premier Technical Services (LON:PTSG) (at the time of writing, I hold a long position in this share). I think they were a little put out by my report on Monday, flagging my concerns over high debtor days, and adjustments to the accounts. My approach is to just tell it how I see it, so if something concerns me, I'll say so - even if it's a stock I hold personally. Anyway, we ran through explanations of these points, which I'll update on below.First though, let's have a look at the interim results from butchers amp; hot food chain Crawshaws, which has spectacularly fallen from grace in recent weeks.Crawshaw (LON:CRAW)Share price: 33p (down 7.0% today)No. shares: 78.9mMarket cap: £26.0m(at the time of writing, I hold a long position in this share)Interim results to 31 Jun 2016 - I last reported on this small chain of butchers here on 15 Sep 2016. The event being a bungled profit warning, which failed to quantify how much sales had fallen by. It also...