U r pretty much RIGHT about the worst factor of SANTRO CLUB.
But u will be glad to hear that there is a simple and easy solution.
Actually SANTRO comes in 2 MODS i.e. CLUB & EXECUTIVE.
SANTRO EXECUTIVE comes with POWER STEERING but unfortunately CLUB not.
U just has to go at DEWAN HYUNDAI WORKSHOP and ask them to install POWER STEERING OF SANTRO EXECUTIVE into ur SANTRO CLUB.
Fortunately it is GENUINE that also comes with EXECUTIVE so there will not be any PROBLEM.
And u have to pay them around Rs. 12,000 for this FEATURE.