trading in this company seems odd

It would not surprise me at all if there were delays with the drill. Why?

Well, the oppies look set to burst this morning, but instead it was a wave of selling that looked a lot like scared money walking away.

QPN oppies then followed with a sell-off too. Both sets of oppies will be at risk if there are substantial delays, QPN more than Tango.

All companies have a lot riding on this and I would be really concerned if 'leaked' information was driving the trading.

I guess we will find out with tomorrow's report from CAZA/Sonite. A well delay to me would = insider to me.