Between Waters and Mostert, Tickford had a driver on the arena in 5 of the year's initial six races at state capital and Prince Albert Park.
That enclosed a Melbourne conclusion for Mostert, however the Supercheap machine pony driver was its prime finisher on Saturday at the Tyrepower Tasmania SuperSprint in tenth.
Waters was one spot behind, with Lee Holdsworth thirteenth and can Davison nineteenth once a slow pitstop, in any case four of the drivers qualified between ninth and thirteenth.
While ballast was raised within the Mustangs before Symmons Plains to equalise the centre of gravity of cars across the sector, Tickford has refused to use it as Associate in Nursing excuse.
The other Ford squad in Supercars, Shell V-Power sport took its Mustangs to a one-two end semiconductor diode by Scott McLaughlin on Saturday.
"I guess your expectations amendment throughout the year and we've begin of the blocks extremely robust with a quick automobile and it simply wasn't ok," Waters same of his Saturday race.
"We did a bit bit completely different strategy, had a tyre advantage, the automobile was a good bit faster than the blokes i used to be sport, simply extremely arduous to pass in dirty air.
"As before long as you have got 3 or four laps behind a automobile, you reasonably find yourself doing their pace. we have got a touch of labor to try and do."
Asked what he wished as a priority, Waters said: "Probably additional power i feel.
"We're obtaining crushed down the straight a touch at the instant, that could be a little bit of a deficit thereupon and it does not rotate quite tolerably at the pin.
"We apprehend what we want to repair, a number of it will|we will|we are able to} fix pretty quickly et al i do not apprehend once we can fix that."
Mostert free while not injury from Associate in Nursing early turn Jamie Whincup, and united engine 'mumbo' was a region that needed work.
"A ton of individuals had a great deal additional advantage on Pine Tree State out there than we tend to had on them," he said.
"Car balance wasn't nice, however we have got some major work here to try and do here at Tickford.
"Very unsatisfying day for America, did not quite attend arrange in qualifying, however I felt like we tend to had a stronger racecar then another individuals.
"Still not good, however we're simply lacking some mumbo."
Now second within the championship once Whincup finished 2 laps down in twenty fifth, Mostert observed Symmons Plains as Tickford's recent 'nemesis' pre-event.
Team principal Tim Edwards admits he control similar reservations, with a tenth for Mostert its best 2018 result at the circuit.
"If you asked America before the beginning of the 2019 championship what was aiming to be a troublesome spherical for America, or one i used to be a touch nervous concerning, i might have same Tasmania," he said.
"We've, traditionally, had a touch of a troublesome time here.
"Our automobile simply does not appear to urge around flip four all right, it's quite distinctive corner that you simply do not extremely notice on the remainder of the calendar.
"The reality is our car's dedicated through half dozen and seven, therefore it's got strengths and weaknesses and sadly flip four could be a massive weakness for America."
Asked by Supercars.com concerning his drivers' comments on the engine package, Edwards united there was work to try and do, however downplayed it because the key issue.
"There's no shying off from it," he said. "We've been operating away at it.
"But the actual fact is that the whole field is incredibly tight however it's all the one percenters, or [zero-]point-one percenters I suppose.
"We've got work to try and do there, for sure."
