Pompey's offer, If you were a creditor you'd tend to say f*** it wind em up. Looking to pay a £10 million wage bill in div one, no chance, surely there should be some legal process to stop them paying out that kind of money in wages when they have £58 million debts.
If the PST bid is accepted, creditors - who are owed in the region of £58m - will then vote on which offer to accept.
Chainrai has offered creditors 2p in the pound as part of a Company Voluntary Agreement.
But Mclachlan says the PST may be able to better that offer.
"We saw the offer and it was less than we expected," he told BBC South Today.
"We now have a platform to work from and we hope we can offer better than 2p in the pound.
"But the major issue is still how to sustain the £10m wage bill the club will currently have in League One."
If the PST bid is accepted, creditors - who are owed in the region of £58m - will then vote on which offer to accept.
Chainrai has offered creditors 2p in the pound as part of a Company Voluntary Agreement.
But Mclachlan says the PST may be able to better that offer.
"We saw the offer and it was less than we expected," he told BBC South Today.
"We now have a platform to work from and we hope we can offer better than 2p in the pound.
"But the major issue is still how to sustain the £10m wage bill the club will currently have in League One."