Great news!!
Went into Sentech on friday, Spoke to a guy called Casper, he informed me that the new tower, I think on the corner of witkoppen and W.Nicol, the one shared with telkom is up and being tested, but hasn't yet been signed over to Sentech.
I tried to see it on friday, could not get reception on the ground, but 4 bars on my roof, drove down main road, towards the W.Nicol intersection, got reception up to Bryanston drive.
The tower is not yet operational, the modem can speak to it, but it doesn't seem to be on the network yet, and could not ever see a signal above -98, it sat -95>x>-106.
SAbre: sorry I didn't reply to your mail, saw it, and never got round to replying.
With the cantenna/s I built with Comrade Borris, we were never able to see signal where the modem could not see it alone, but we could get a signal +-8% greater than the modem when both could find it, also it increased the s/n ratios by 10-15, I think I'll try mount a cantenna on my roof next week and see how it goes.